From the product description, check product page for current description, price and availability:

• Expand Your Power Options: Transform a single wall outlet into 2 USB ports, 1 USB-C port, and 3 AC outlets to power up to 6 devices simultaneously.
• Power Up Mobile Devices: Charge phones, tablets, and more at up to 20W via the USB-C port, or 12W via the USB-A ports (15W total shared output across all 3 ports).
• Superior Safety: Equipped with a 7-point safety system featuring fire resistance, circuit-overload protection, short-circuit protection, and more.
• Small Size, Big Power: At roughly the size of a tennis ball, you won’t find a smaller way to increase your power options.